Frame: steel ,20"
Fork: steel, suspension fork
Battery: 36V 10.5AH li-ion battery, under saddle
Motor: rear hub motor, 250W / 350W / 500W 36V
Brake: double drum brake
Tire: 20"*2.125 black tire
Wheel: 20" aluminum alloy OPC rim
Handlebar & stem: steel
Chainwheel & Crank: steel
Gear: single speed